Howard Leight by Honeywell Laser Lite High Visibility Corded Disposable Foam Earplugs, 100-Pairs (LL-30)

Son bastante cómodos para uso prolongado y constante. El hilo es muy conveniente para no extraviarlos.

I got these after much searching for corded earplugs. They are the most comfortable and effective and great for sleeping and small ear canals. I dare my cat to steal one and eat it... she can't because of the cord! Fantastic earplugs for a good price. Block most noise.

High quality easy to fit in the ear, can be reused for several days if necessary. Overall they provide an exceptional snug fit which reduced the noise as intended.

騒音対策で購入。耳栓は類買っていますが、これが一番遮音される。自分の耳の形状にあっています。耳栓があると隣のキーキー娘の騒音にキリキリしなくていい。まさに救世主！耳栓よありがとう！！

This product overperformed my fairly high expectations, and I am extremely happy with this product.The noise/volume reduction is excellent, and remaining sound quality is much better than I expected. I can easily have reasonable conversations without shouting with someone a few feet away from me, all the while almost completely eliminating loud external noises (such as a loud concert next door and loud pounding on the ceiling).Durability has been very good for a disposable: as long as I keep them clean the earplugs continued to work perfectly through many days of use and dozens of removals and insertions. The cord will eventually separate out of the earplug, which is the only longevity issue i've had, but that was after fairly rough and repetitive handling, so is completely reasonable for an inexpensive, disposable product.I was worried about the bright color being annoying or a problem, but actually is great: finding them lost in a pocket or bag is much easier, and it makes it far more likely other people will immediately recognize you're wearing earplugs and act accordingly (instead of getting annoyed at not being able to get your attention from far away).The price on the 100 count box (roughly 20 cents per pair) is also great for a long-lasting pair of disposables: you don't feel bad throwing them away if they're damaged or dirty, or handing out sets to other people who need them (for classes or any other reason), but if you take care of them and keep them clean they'll last you a long time.I really like the cord, mainly keeping them as one set, and being able to drape them around my neck when not in my ears (but I will need to put them back in soon), but the cordless earplugs do everything else just as well for slightly less cost, if you don't like the cord. I haven't had any problems with the cord when using these for sleep, either.Highly recommend for concerts, construction work, sleeping, any loud environment you need to concentrate in, and basically anywhere else you might want hearing protection with. I was super happy buying a the 100 count box, as I was able to throw a couple pairs into every coat pocket, tool box/tool bag, and travel bag I owned, to make sure I had a pair when I needed it.